Jennifer Garner responds to pregnancy speculation after sharing Halloween photo

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A joyous Halloween photo turned into pregnancy speculation for Jennifer Garner.

On Sunday, the 48-year-old shared an image of herself after carving a pumpkin and included the caption, "When you and your jack-o’-lantern share a vibe.”

In the snap, Garner smiles holding a jack-o-lantern that had a miniature pumpkin inside of it.

While the mother-of-three thought she wa